HCS User Manual
12
INSTALLATION - SERVICE CONNECTIONS
CAUTION:
circuit provided with the appropriate maximum branch
circuit overcurrent protection in accordance with the
National Electrical Code, ANSI/NFPA 70 (US) or the
Canadian Electric Code C22.2 NO. 280-13 (Canada).
ATTENTION: Pour réduire le risque d’incendie, de se
connecter uniquement à un circuit fourni avec le approprié
circuit de dérivation protection maximale contre les
surintensités, en conformité avec le Code National électrique
ANSI/NFPA 70 (US) ou Code Canadien de l’électricité
C22.2 NO. 280-13 (Canada).
CAUTION: This is a single-phase device. Do not connect
all three phases of a 3-phase feed! You may use any two
phases of a three phase wye-transformer feed. The
centerpoint of the three phases (usually used as Neutral)
must be grounded somewhere in the system. A Neutral
connection is not required by the HCS. Only Line 1, Line 2,
and Ground are required, as shown in Figure 3.
HCS-15 Hardwired 15A
HCS-20 Hardwired 20A
HCS-20R (Ruggedized) Hardwired 20A
HCS-25 Hardwired 25A
HCS-30 Hardwired 30A
HCS-30R (Ruggedized) Hardwired 30A
HCS-40 Hardwired 40A
HCS-40P NEMA 6-50R 40A/50A
HCS-40P NEMA 14-50R 40A/50A
HCS-40R (Ruggedized) Hardwired 40A/50A
HCS-40R (Ruggedized) NEMA 6-50R 40A/50A
HCS-40R (Ruggedized) NEMA 14-50R 40A/50A
HCS-50 Hardwired 50A
HCS-50P NEMA 6-50R 50A
HCS-50P NEMA 14-50R 50A
HCS-60 Hardwired 60A
HCS-60R (Ruggedized) Hardwired 60A
HCS-80 Hardwired 80A
HCS-80R (Ruggedized) Hardwired 80A
HCS Model Connection/Receptacle Type Circuit Breaker Rating
Table 2: Service Connections for Standard & Ruggedized HCS
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